rdeleteaction.java.svn-base

梦界家园程序开发基底框架

package jm.form.gui.swing.game.util.action.remote;

import java.awt.event.ActionEvent;

import jm.form.gui.swing.game.system.SystemManager;
import jm.form.gui.swing.game.util.action.command.CommandKeys;
import jm.framework.gui.FormTable;
import jm.framework.gui.JMEntity;
import jm.framework.gui.container.JMGUIActionListener;
import jm.framework.util.SimpleEntityTable;
import jm.util.JMUtility;
import jm.framework.util.DBOutValue;
import jm.framework.gui.AppActionResult;

/**
 * <p>Title: JM 整合Swing控件，使用配置信息</p>
 *
 * <p>Copyright: Copyright (c) 2004-2006</p>
 *
 * <p>Company: 1SHome</p>
 *
 * <p>@author Spook</p>
 *
 * @since 1.3
 * @see JDK 1.5.0.6
 */
public class RDeleteAction implements JMGUIActionListener {
    private FormTable parent = null;
    public RDeleteAction (FormTable owner) {
        parent = owner;
    }

    private int selectLine = -999;
    /**
     * Invoked when an action occurs.
     *
     * @param e ActionEvent
     * @todo Implement this java.awt.event.ActionListener method
     */
    public void actionPerformed (ActionEvent e) {
        SystemManager.getInstance().clearMessage();
        try {
            if (parent.getEditing() == false) {
                if (parent.getSelectLine() >= 0) {
                    JMEntity _parentEntity = (JMEntity) parent.getReturnData(AppActionResult.ACTION_DELETE);
                    if (_parentEntity != null) {
                        selectLine = parent.getSelectLine();
                        JMEntity _tableEntity = (JMEntity) (Class.forName(_parentEntity.getClass().getName()).newInstance());
                        JMUtility.reflectIntoEntity(_tableEntity, (parent.getTableDataSource()), selectLine);

                        SimpleEntityTable _EntityTable = new SimpleEntityTable(_tableEntity);
                        DBOutValue _out = _EntityTable.delete();

                        //删除成功
                        if (_out.getResult() && _out.getResultCount() > 0) {
                            (parent.getTableDataSource()).delRow(selectLine);
                            parent.clearSelectLine();
                            parent.reLoadTable();
                            SystemManager.getInstance().setMessage(CommandKeys.DELETE_SUCCESS);
                        } else {
                            SystemManager.getInstance().setMessage(CommandKeys.DELETE_FAIL + " " + _out.getResultMessage());
                        }
                    } else {
                        SystemManager.getInstance().setMessage(CommandKeys.DELETE_FAIL);
                    }
                } else {
                    SystemManager.getInstance().setMessage(CommandKeys.DELETE_SELECT_ROW);
                }
            } else {
                SystemManager.getInstance().setMessage(CommandKeys.EDIT_SAVE);
            }
        } catch (Exception ex) {
            SystemManager.getInstance().setMessageOnSystemError(ex);
        }
    }

}